RF Test Engineer: OTA, 5G/mmWave Lab Expert

TechDoQuest

Fremont (CA)

On-site

USD 100,000 - 150,000

Full time

8 days ago

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Job summary

TechDoQuest in Fremont, California seeks an RF Test Engineer to configure, calibrate, and operate multi-axis OTA test chambers across sub-6 GHz and mmWave ranges, performing TRP, TIS, EIRP, EIS, and MIMO OTA tests.

You will validate satellite positioning with A-GNSS OTA sensitivity evaluations, investigate Desense sources, maintain chamber verification logs, and ensure compliance with CTIA and 3GPP specifications for regulatory submissions.

Qualifications

Bachelor’s degree in Electrical Engineering, Telecommunications, or a highly related technical discipline (Master’s Degree preferred).
2 to 5+ years of direct RF OTA testing experience in an RF lab environment.

Responsibilities

Configure, calibrate, and operate multi-axis OTA anechoic test chambers across FR1 and FR2 frequency ranges.
Perform radiated measurements including TRP, TIS, EIRP, EIS, and MIMO OTA throughput testing.
Validate satellite positioning performance via A-GNSS OTA sensitivity evaluations.
Investigate RF Desense sources and isolate internal noise degrading receiver performance.
Maintain chamber verification logs and perform routine calibrations for repeatability and accuracy.
Execute testing matrices per CTIA, 3GPP TS 38.521/38.151, and North American operator requirements.
Interface with TCB team and project managers to package validation data for regulatory submissions (FCC, CE, ISED).